CVE-2025-20331 – Cisco ISE/Cisco ISE-PIC Stored XSS Vulnerability

CVE ID : CVE-2025-20331

Published : Aug. 6, 2025, 5:15 p.m. | 29 minutes ago

Description : A vulnerability in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a stored XSS attack against a user of the interface.

This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have at least a low-privileged account on the affected device.

Severity: 5.4 | MEDIUM

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